Fluctuation in your subscribers/viewers count is normal. We regularly remove spam subscribers or it's probably viewers unsubscribing and subscribing to your channel normally. Here's more info: https://goo.gl/croiE1 . Hope this helps clarify.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Fluctuation in your subscribers/viewers count is normal. We regularly remove spam subscribers or it's probably viewers unsubscribing and subscribing to your channel normally. Here's more info: https://goo.gl/croiE1 . Hope this helps clarify.